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| 1 | Disconnecting existing tanks n exc 500 ltr capacity, setting aside or lowering if required for repairs, cleaning etc and hoisting if required reconnecting and refixing in position complete all as specified and directed. |
| 2 | Disconnecting existing tanks exc 500 ltr but n exc 1000 ltr capacity, setting aside or lowering if required for repairs , cleaning etc and hoistingreconnecting and refixing in position complete all as specified and directed. |
| 3 | Cleaning of service tank using bleaching powder by manually and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc n exc 500 ltr capacity complete all as specified and directed.Note: Contractor has to mention date of cleaning of the tak on the tank and the rate of the same is included with this item. |
| 4 | Cleaning of service tank using bleaching powder by manually and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc exc 500 ltr butn exc 1000 ltr capacity complete all as specified and directed.Note: Contractor has to mention date of cleaning of the tak on the tank and the rate of the same is included with this item. |
| 5 | Dismantling of water tanks exc 250 ltr and not exc 500 ltr capacity all as specified and directed by Engr-in-Charge. |
| 6 | Dismantling of water tanks exc 500 ltr and not exc 1000 ltr capacity all as specified and directed by Engr-in-Charge. |
| 7 | S&F Rotational moulded polyethylene water storage tanks 500 ltr capacity (cylindrical vertical with closed top) hoisted and fixed in position including PVC float valve all as specified in SSR Part-1 complete all as specified and directed. |
| 8 | S&F Rotational moulded polyethylene water storage tanks 1000 ltr capacity (cylindrical vertical with closed top) hoisted and fixed in position including PVC Float valve all as specified in SSR Part-1 complete all as specified and directed. |
| 9 | S & F in rep PVC tank cover suitable for 500/1000 ltr capacity incl necessary locking device complete all as specified and directed. Note: Tank covers should be spiked on top and of any size fixed to the tank. |
| 10 | Taking up or down 15 mm bore Gl tubing and connections including cleaning for refixing or removal to store complete all as specified and directed. |
| 11 | Taking up or down Gl tubing and connections, including cleaning for refixing or removal to store 20 mm bore complete all as specified and directed. |
| 12 | Taking up or down Gl tubing and connections, including cleaning for refixing or removal to store 40 mm bore complete all as specified and directed. |
| 13 | Refixing old15 mm boreGl tubing and connectionsin new or old position (walls , ceiling , floor etc ) complete all as specified and directed. |
| 14 | Refixing old20 mm bore steel tubing and connectionsin new or old position (walls , ceiling , floor etc ) complete all as specified and directed. |
| 15 | S & F 15 mm bore Galvanized Steel tubes, medium gradefixed to walls and ceilings or laid in floors complete all as specified and directed. |
| 16 | S & F 20 mm bore Galvanized Steel tubes, medium grade fixed to walls and ceilings or laid in floors complete all as specified and directed. |
| 17 | S & F 40 mm bore Galvanized Steel tubes, medium grade fixed to walls and ceilings or laid in floors complete all as specified and directed. |
| 18 | S & F in rep PVC ball cock, 20 mm bore high pressure of PTMT appoxy coating aluminium rod , with polythene float and flynut complete, screwed for iron pipe or bress ferrule and fixed complete all as specified and directed (Min wt =210 gm ) complete all as specified and directed. |
| 19 | S & F in rep PVC ball cock, 25 mm bore high pressure of PTMT appoxy coating aluminium rod , with polythene float and flynut complete, screwed for iron pipe or bress ferrule and fixed complete all as specified and directed (Min wt =210 gm ) complete all as specified and directed. |
| 20 | S & F in rep Gun metal globe 15mm bore or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed. |
| 21 | S & F in rep Gun metal globe 20mm bore or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed. |
| 22 | Demolition of Cement Concrete of any description in any position not otherwise specifically provided for complete all as specified and directed. |
| 23 | M & L 100 mm thick PCC (1:2:4) type B-2 using 20mm graged stone agg as in base of PVC service tankfinish top surface even and fairusing extra cement incl cleaning the surface complete all as specified and directed. |
| 24 | M & L for cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc. and making good, cutting not exc 10 cm girth complete all as specified and directed. |
